Suppressor for an electronic ballast in a discharge lamp

Details Suppressor for an electronic ballast in a discharge lamp Suppressor for an electronic ballast in a discharge lamp

1995-11-15

1997-12-16

Pascal, Robert

Electric lamp and discharge devices: systems

Pulsating or a.c. supply

With power factor control device

323222, 363 44, 315209R, 315224, H05B 4100, H02M 310

Patent

active

056989504

ABSTRACT:
A suppressor for an electronic ballast in a discharge lamp, which is connected between a ballast (A2) and a mains supply, including a supply-voltage rectifier (D2-D5) and a charging capacitor (C6). The suppressor includes at least one energy-storing inductance (L1) and at least two electronic switch elements (Q1, Q2) connected such that, when said switch elements are conducting simultaneously, a current path extends from the positive terminal of the rectifier through said switches and inductance to its negative terminal as well as two diodes (D6, D7) connected such that, when the switches (Q1, Q2) are non-conducting, a current path extends from the negative terminal of the rectifier through said diodes and inductance to its positive terminal.

REFERENCES:
patent: 5224025 (1993-06-01), Divan et al.

Affiliated with

Also associated with

Rating

Suppressor for an electronic ballast in a discharge lamp does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Suppressor for an electronic ballast in a discharge lamp, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Suppressor for an electronic ballast in a discharge lamp will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-210189